Chemical sheet(toe puff) mainly uesd for upper and heel of sports and leather shoes,for liner lining of various of briefcase and suitcase etc. Thickness:0.8mm-3.00mm Specification:1Y*1Y or custom made color:white or others function:1.stong glutinosity,well bonding 2.high tensile,good beaking and peeling resistance 3.good in toughness 4.deflection and fleibility Delivry day:usally in 10 days after received the deposit,and also according the orders